A Comparative Study of Antibacterial Activity of CuOAg and ZnOAg Nanocomposites
المؤلفون المشاركون
Ebenezer, Annan
Yaya, Abu
Mensah, Bismark
Asamoah, R. B.
Nbelayim, P.
Apalangya, V.
Onwona-Agyeman, B.
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-19
دولة النشر
مصر
عدد الصفحات
18
الملخص EN
The synergistic effects of transition metal based nanocomposites are known to possess enhanced antibacterial activities.
However, in-depth analysis of the relative antibacterial performance of some of the prominent nanocomposites remains unavailable.
This study compares the antibacterial activity of two separate nanocomposites, which are copper oxide with silver (CuO/Ag) and zinc oxide with silver (ZnO/Ag).
The individual CuO/Ag and ZnO/Ag nanocomposites were synthesised by a mixed wet-chemical method.
The resulting particles were analysed by XRD, XRF, TEM, UV-Vis spectrophotometer, BET, and FTIR.
The antibacterial activity of the nanoparticles were tested on Gram-negative and Gram-positive bacteria, Escherichia coli (ATCC25922) and Staphylococcus aureus (ATCC25923), respectively, using the Kirby–Bauer disc diffusion and the microdilution methods.
The Kirby–Bauer disc diffusion test results had the same minimum inhibition concentration (MIC) value for both CuO/Ag and ZnO/Ag against E.
coli and S.
aureus, which was 0.25 mg/ml.
The applied nanocomposites using microdilution showed that CuO/Ag had approximately 98.8% and 98.7% efficiency on the respective Gram-positive and Gram-negative bacterial species, while ZnO/Ag achieved 91.7% and 89.3% efficiency, respectively, against the Gram-positive and Gram-negative bacterial species.
This study presents a novel approach for relative analysis of the performance efficiency of transition metal based nanocomposites.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Asamoah, R. B.& Ebenezer, Annan& Mensah, Bismark& Nbelayim, P.& Apalangya, V.& Onwona-Agyeman, B.…[et al.]. 2020. A Comparative Study of Antibacterial Activity of CuOAg and ZnOAg Nanocomposites. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1129163
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Asamoah, R. B.…[et al.]. A Comparative Study of Antibacterial Activity of CuOAg and ZnOAg Nanocomposites. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1129163
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Asamoah, R. B.& Ebenezer, Annan& Mensah, Bismark& Nbelayim, P.& Apalangya, V.& Onwona-Agyeman, B.…[et al.]. A Comparative Study of Antibacterial Activity of CuOAg and ZnOAg Nanocomposites. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1129163
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1129163
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر